31348320962

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1\times {\mathrm{977}}^1$

素因数の和:1643

約数の個数: 64

約数和(自身を含む): 55576813824

約数和(自身を除く): 24228492862

約数列:

[1, 2, 7, 14, 53, 83, 106, 166, 371, 521, 581, 742, 977, 1042, 1162, 1954, 3647, 4399, 6839, 7294, 8798, 13678, 27613, 30793, 43243, 51781, 55226, 61586, 81091, 86486, 103562, 162182, 193291, 302701, 362467, 386582, 509017, 567637, 605402, 724934, 1018034, 1135274, 2291879, 3563119, 4297823, 4583758, 7126238, 8595646, 16043153, 26977901, 30084761, 32086306, 42248411, 53955802, 60169522, 84496822, 188845307, 295738877, 377690614, 591477754, 2239165783, 4478331566, 15674160481, 31348320962]

約数ペア:

[(1, 31348320962), (2, 15674160481), (7, 4478331566), (14, 2239165783), (53, 591477754), (83, 377690614), (106, 295738877), (166, 188845307), (371, 84496822), (521, 60169522), (581, 53955802), (742, 42248411), (977, 32086306), (1042, 30084761), (1162, 26977901), (1954, 16043153), (3647, 8595646), (4399, 7126238), (6839, 4583758), (7294, 4297823), (8798, 3563119), (13678, 2291879), (27613, 1135274), (30793, 1018034), (43243, 724934), (51781, 605402), (55226, 567637), (61586, 509017), (81091, 386582), (86486, 362467), (103562, 302701), (162182, 193291)]