31516926896

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2767}}^1\times {\mathrm{7823}}^1$

素因数の和:10618

約数の個数: 80

約数和(自身を含む): 75192520704

約数和(自身を除く): 43675593808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 2767, 5534, 7823, 11068, 15646, 19369, 22136, 31292, 35971, 38738, 44272, 54761, 62584, 71942, 77476, 101699, 109522, 125168, 143884, 154952, 203398, 219044, 251797, 287768, 309904, 406796, 438088, 503594, 575536, 711893, 813592, 876176, 1007188, 1423786, 1627184, 2014376, 2847572, 4028752, 5695144, 11390288, 21646241, 43292482, 86584964, 151523687, 173169928, 281401133, 303047374, 346339856, 562802266, 606094748, 1125604532, 1212189496, 1969807931, 2251209064, 2424378992, 3939615862, 4502418128, 7879231724, 15758463448, 31516926896]

約数ペア:

[(1, 31516926896), (2, 15758463448), (4, 7879231724), (7, 4502418128), (8, 3939615862), (13, 2424378992), (14, 2251209064), (16, 1969807931), (26, 1212189496), (28, 1125604532), (52, 606094748), (56, 562802266), (91, 346339856), (104, 303047374), (112, 281401133), (182, 173169928), (208, 151523687), (364, 86584964), (728, 43292482), (1456, 21646241), (2767, 11390288), (5534, 5695144), (7823, 4028752), (11068, 2847572), (15646, 2014376), (19369, 1627184), (22136, 1423786), (31292, 1007188), (35971, 876176), (38738, 813592), (44272, 711893), (54761, 575536), (62584, 503594), (71942, 438088), (77476, 406796), (101699, 309904), (109522, 287768), (125168, 251797), (143884, 219044), (154952, 203398)]