31405776

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{13921}}^1$

素因数の和:13979

約数の個数: 40

約数和(自身を含む): 82863744

約数和(自身を除く): 51457968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 13921, 27842, 41763, 55684, 83526, 111368, 167052, 222736, 334104, 654287, 668208, 1308574, 1962861, 2617148, 3925722, 5234296, 7851444, 10468592, 15702888, 31405776]

約数ペア:

[(1, 31405776), (2, 15702888), (3, 10468592), (4, 7851444), (6, 5234296), (8, 3925722), (12, 2617148), (16, 1962861), (24, 1308574), (47, 668208), (48, 654287), (94, 334104), (141, 222736), (188, 167052), (282, 111368), (376, 83526), (564, 55684), (752, 41763), (1128, 27842), (2256, 13921)]