38565664

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 80619840

約数和(自身を除く): 42054176

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 92, 122, 184, 244, 368, 488, 736, 859, 976, 1403, 1718, 1952, 2806, 3436, 5612, 6872, 11224, 13744, 19757, 22448, 27488, 39514, 44896, 52399, 79028, 104798, 158056, 209596, 316112, 419192, 632224, 838384, 1205177, 1676768, 2410354, 4820708, 9641416, 19282832, 38565664]

約数ペア:

[(1, 38565664), (2, 19282832), (4, 9641416), (8, 4820708), (16, 2410354), (23, 1676768), (32, 1205177), (46, 838384), (61, 632224), (92, 419192), (122, 316112), (184, 209596), (244, 158056), (368, 104798), (488, 79028), (736, 52399), (859, 44896), (976, 39514), (1403, 27488), (1718, 22448), (1952, 19757), (2806, 13744), (3436, 11224), (5612, 6872)]