90397744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2887}}^1$

素因数の和:3017

約数の個数: 40

約数和(自身を含む): 186218240

約数和(自身を除く): 95820496

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 103, 152, 206, 304, 412, 824, 1648, 1957, 2887, 3914, 5774, 7828, 11548, 15656, 23096, 31312, 46192, 54853, 109706, 219412, 297361, 438824, 594722, 877648, 1189444, 2378888, 4757776, 5649859, 11299718, 22599436, 45198872, 90397744]

約数ペア:

[(1, 90397744), (2, 45198872), (4, 22599436), (8, 11299718), (16, 5649859), (19, 4757776), (38, 2378888), (76, 1189444), (103, 877648), (152, 594722), (206, 438824), (304, 297361), (412, 219412), (824, 109706), (1648, 54853), (1957, 46192), (2887, 31312), (3914, 23096), (5774, 15656), (7828, 11548)]