31502002064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1777}}^1\times {\mathrm{85229}}^1$

素因数の和:87027

約数の個数: 40

約数和(自身を含む): 65767899960

約数和(自身を除く): 34265897896

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1777, 3554, 7108, 14216, 23101, 28432, 46202, 85229, 92404, 170458, 184808, 340916, 369616, 681832, 1107977, 1363664, 2215954, 4431908, 8863816, 17727632, 151451933, 302903866, 605807732, 1211615464, 1968875129, 2423230928, 3937750258, 7875500516, 15751001032, 31502002064]

約数ペア:

[(1, 31502002064), (2, 15751001032), (4, 7875500516), (8, 3937750258), (13, 2423230928), (16, 1968875129), (26, 1211615464), (52, 605807732), (104, 302903866), (208, 151451933), (1777, 17727632), (3554, 8863816), (7108, 4431908), (14216, 2215954), (23101, 1363664), (28432, 1107977), (46202, 681832), (85229, 369616), (92404, 340916), (170458, 184808)]