86382430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4159}}^1$

素因数の和:4264

約数の個数: 32

約数和(自身を含む): 162938880

約数和(自身を除く): 76556450

約数列:

[1, 2, 5, 10, 31, 62, 67, 134, 155, 310, 335, 670, 2077, 4154, 4159, 8318, 10385, 20770, 20795, 41590, 128929, 257858, 278653, 557306, 644645, 1289290, 1393265, 2786530, 8638243, 17276486, 43191215, 86382430]

約数ペア:

[(1, 86382430), (2, 43191215), (5, 17276486), (10, 8638243), (31, 2786530), (62, 1393265), (67, 1289290), (134, 644645), (155, 557306), (310, 278653), (335, 257858), (670, 128929), (2077, 41590), (4154, 20795), (4159, 20770), (8318, 10385)]