31388033402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1913}}^1\times {\mathrm{2309}}^1$

素因数の和:4271

約数の個数: 64

約数和(自身を含む): 57300566400

約数和(自身を除く): 25912532998

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 1913, 2309, 3553, 3826, 4618, 7106, 21043, 25399, 32521, 36347, 39253, 42086, 43871, 50798, 65042, 72694, 78506, 87742, 357731, 399817, 431783, 482581, 617899, 715462, 745807, 799634, 863566, 965162, 1235798, 1491614, 4417117, 6796889, 8203877, 8834234, 13593778, 16407754, 48588287, 75090989, 83925223, 97176574, 150181978, 167850446, 826000879, 923177453, 1426728791, 1652001758, 1846354906, 2853457582, 15694016701, 31388033402]

約数ペア:

[(1, 31388033402), (2, 15694016701), (11, 2853457582), (17, 1846354906), (19, 1652001758), (22, 1426728791), (34, 923177453), (38, 826000879), (187, 167850446), (209, 150181978), (323, 97176574), (374, 83925223), (418, 75090989), (646, 48588287), (1913, 16407754), (2309, 13593778), (3553, 8834234), (3826, 8203877), (4618, 6796889), (7106, 4417117), (21043, 1491614), (25399, 1235798), (32521, 965162), (36347, 863566), (39253, 799634), (42086, 745807), (43871, 715462), (50798, 617899), (65042, 482581), (72694, 431783), (78506, 399817), (87742, 357731)]