31860968368

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1\times {\mathrm{3919}}^1$

素因数の和:4562

約数の個数: 80

約数和(自身を含む): 66495744000

約数和(自身を除く): 34634775632

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 569, 752, 893, 1138, 1786, 2276, 3572, 3919, 4552, 7144, 7838, 9104, 10811, 14288, 15676, 21622, 26743, 31352, 43244, 53486, 62704, 74461, 86488, 106972, 148922, 172976, 184193, 213944, 297844, 368386, 427888, 508117, 595688, 736772, 1016234, 1191376, 1473544, 2032468, 2229911, 2947088, 3499667, 4064936, 4459822, 6999334, 8129872, 8919644, 13998668, 17839288, 27997336, 35678576, 42368309, 55994672, 84736618, 104805817, 169473236, 209611634, 338946472, 419223268, 677892944, 838446536, 1676893072, 1991310523, 3982621046, 7965242092, 15930484184, 31860968368]

約数ペア:

[(1, 31860968368), (2, 15930484184), (4, 7965242092), (8, 3982621046), (16, 1991310523), (19, 1676893072), (38, 838446536), (47, 677892944), (76, 419223268), (94, 338946472), (152, 209611634), (188, 169473236), (304, 104805817), (376, 84736618), (569, 55994672), (752, 42368309), (893, 35678576), (1138, 27997336), (1786, 17839288), (2276, 13998668), (3572, 8919644), (3919, 8129872), (4552, 6999334), (7144, 4459822), (7838, 4064936), (9104, 3499667), (10811, 2947088), (14288, 2229911), (15676, 2032468), (21622, 1473544), (26743, 1191376), (31352, 1016234), (43244, 736772), (53486, 595688), (62704, 508117), (74461, 427888), (86488, 368386), (106972, 297844), (148922, 213944), (172976, 184193)]