86616592

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4013}}^1$

素因数の和:4111

約数の個数: 40

約数和(自身を含む): 179184960

約数和(自身を除く): 92568368

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 2698, 4013, 5396, 8026, 10792, 16052, 21584, 32104, 64208, 76247, 152494, 284923, 304988, 569846, 609976, 1139692, 1219952, 2279384, 4558768, 5413537, 10827074, 21654148, 43308296, 86616592]

約数ペア:

[(1, 86616592), (2, 43308296), (4, 21654148), (8, 10827074), (16, 5413537), (19, 4558768), (38, 2279384), (71, 1219952), (76, 1139692), (142, 609976), (152, 569846), (284, 304988), (304, 284923), (568, 152494), (1136, 76247), (1349, 64208), (2698, 32104), (4013, 21584), (5396, 16052), (8026, 10792)]