85063690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{829}}^1$

素因数の和:1198

約数の個数: 32

約数和(自身を含む): 158722560

約数和(自身を除く): 73658870

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 331, 662, 829, 1655, 1658, 3310, 4145, 8290, 10261, 20522, 25699, 51305, 51398, 102610, 128495, 256990, 274399, 548798, 1371995, 2743990, 8506369, 17012738, 42531845, 85063690]

約数ペア:

[(1, 85063690), (2, 42531845), (5, 17012738), (10, 8506369), (31, 2743990), (62, 1371995), (155, 548798), (310, 274399), (331, 256990), (662, 128495), (829, 102610), (1655, 51398), (1658, 51305), (3310, 25699), (4145, 20522), (8290, 10261)]