88156730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{809}}^1$

素因数の和:1474

約数の個数: 32

約数和(自身を含む): 168486480

約数和(自身を除く): 80329750

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 641, 809, 1282, 1618, 3205, 4045, 6410, 8090, 10897, 13753, 21794, 27506, 54485, 68765, 108970, 137530, 518569, 1037138, 2592845, 5185690, 8815673, 17631346, 44078365, 88156730]

約数ペア:

[(1, 88156730), (2, 44078365), (5, 17631346), (10, 8815673), (17, 5185690), (34, 2592845), (85, 1037138), (170, 518569), (641, 137530), (809, 108970), (1282, 68765), (1618, 54485), (3205, 27506), (4045, 21794), (6410, 13753), (8090, 10897)]