43130672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6689}}^1$

素因数の和:6741

約数の個数: 40

約数和(自身を含む): 92910720

約数和(自身を除く): 49780048

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 6689, 13378, 26756, 53512, 86957, 107024, 173914, 207359, 347828, 414718, 695656, 829436, 1391312, 1658872, 2695667, 3317744, 5391334, 10782668, 21565336, 43130672]

約数ペア:

[(1, 43130672), (2, 21565336), (4, 10782668), (8, 5391334), (13, 3317744), (16, 2695667), (26, 1658872), (31, 1391312), (52, 829436), (62, 695656), (104, 414718), (124, 347828), (208, 207359), (248, 173914), (403, 107024), (496, 86957), (806, 53512), (1612, 26756), (3224, 13378), (6448, 6689)]