23978128

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1667}}^1$

素因数の和:1735

約数の個数: 40

約数和(自身を含む): 49639680

約数和(自身を除く): 25661552

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1667, 1798, 3334, 3596, 6668, 7192, 13336, 14384, 26672, 48343, 51677, 96686, 103354, 193372, 206708, 386744, 413416, 773488, 826832, 1498633, 2997266, 5994532, 11989064, 23978128]

約数ペア:

[(1, 23978128), (2, 11989064), (4, 5994532), (8, 2997266), (16, 1498633), (29, 826832), (31, 773488), (58, 413416), (62, 386744), (116, 206708), (124, 193372), (232, 103354), (248, 96686), (464, 51677), (496, 48343), (899, 26672), (1667, 14384), (1798, 13336), (3334, 7192), (3596, 6668)]