43522768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2347}}^1$

素因数の和:2435

約数の個数: 40

約数和(自身を含む): 90257120

約数和(自身を除く): 46734352

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 2318, 2347, 4636, 4694, 9272, 9388, 18544, 18776, 37552, 44593, 89186, 143167, 178372, 286334, 356744, 572668, 713488, 1145336, 2290672, 2720173, 5440346, 10880692, 21761384, 43522768]

約数ペア:

[(1, 43522768), (2, 21761384), (4, 10880692), (8, 5440346), (16, 2720173), (19, 2290672), (38, 1145336), (61, 713488), (76, 572668), (122, 356744), (152, 286334), (244, 178372), (304, 143167), (488, 89186), (976, 44593), (1159, 37552), (2318, 18776), (2347, 18544), (4636, 9388), (4694, 9272)]