97710964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 190935360

約数和(自身を除く): 93224396

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 89, 172, 178, 356, 491, 559, 982, 1118, 1157, 1964, 2236, 2314, 3827, 4628, 6383, 7654, 12766, 15308, 21113, 25532, 42226, 43699, 49751, 84452, 87398, 99502, 174796, 199004, 274469, 548938, 568087, 1097876, 1136174, 1879057, 2272348, 3758114, 7516228, 24427741, 48855482, 97710964]

約数ペア:

[(1, 97710964), (2, 48855482), (4, 24427741), (13, 7516228), (26, 3758114), (43, 2272348), (52, 1879057), (86, 1136174), (89, 1097876), (172, 568087), (178, 548938), (356, 274469), (491, 199004), (559, 174796), (982, 99502), (1118, 87398), (1157, 84452), (1964, 49751), (2236, 43699), (2314, 42226), (3827, 25532), (4628, 21113), (6383, 15308), (7654, 12766)]