89948888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{3919}}^1$

素因数の和:4095

約数の個数: 32

約数和(自身を含む): 178752000

約数和(自身を除く): 88803112

約数列:

[1, 2, 4, 8, 19, 38, 76, 151, 152, 302, 604, 1208, 2869, 3919, 5738, 7838, 11476, 15676, 22952, 31352, 74461, 148922, 297844, 591769, 595688, 1183538, 2367076, 4734152, 11243611, 22487222, 44974444, 89948888]

約数ペア:

[(1, 89948888), (2, 44974444), (4, 22487222), (8, 11243611), (19, 4734152), (38, 2367076), (76, 1183538), (151, 595688), (152, 591769), (302, 297844), (604, 148922), (1208, 74461), (2869, 31352), (3919, 22952), (5738, 15676), (7838, 11476)]