33338888

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 71677440

約数和(自身を除く): 38338552

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 101, 121, 124, 202, 242, 248, 341, 404, 484, 682, 808, 968, 1111, 1331, 1364, 2222, 2662, 2728, 3131, 3751, 4444, 5324, 6262, 7502, 8888, 10648, 12221, 12524, 15004, 24442, 25048, 30008, 34441, 41261, 48884, 68882, 82522, 97768, 134431, 137764, 165044, 268862, 275528, 330088, 378851, 537724, 757702, 1075448, 1515404, 3030808, 4167361, 8334722, 16669444, 33338888]

約数ペア:

[(1, 33338888), (2, 16669444), (4, 8334722), (8, 4167361), (11, 3030808), (22, 1515404), (31, 1075448), (44, 757702), (62, 537724), (88, 378851), (101, 330088), (121, 275528), (124, 268862), (202, 165044), (242, 137764), (248, 134431), (341, 97768), (404, 82522), (484, 68882), (682, 48884), (808, 41261), (968, 34441), (1111, 30008), (1331, 25048), (1364, 24442), (2222, 15004), (2662, 12524), (2728, 12221), (3131, 10648), (3751, 8888), (4444, 7502), (5324, 6262)]