87005344

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 178053120

約数和(自身を除く): 91047776

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 229, 248, 383, 458, 496, 766, 916, 992, 1532, 1832, 3064, 3664, 6128, 7099, 7328, 11873, 12256, 14198, 23746, 28396, 47492, 56792, 87707, 94984, 113584, 175414, 189968, 227168, 350828, 379936, 701656, 1403312, 2718917, 2806624, 5437834, 10875668, 21751336, 43502672, 87005344]

約数ペア:

[(1, 87005344), (2, 43502672), (4, 21751336), (8, 10875668), (16, 5437834), (31, 2806624), (32, 2718917), (62, 1403312), (124, 701656), (229, 379936), (248, 350828), (383, 227168), (458, 189968), (496, 175414), (766, 113584), (916, 94984), (992, 87707), (1532, 56792), (1832, 47492), (3064, 28396), (3664, 23746), (6128, 14198), (7099, 12256), (7328, 11873)]