86964392

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1823}}^1$

素因数の和:1985

約数の個数: 32

約数和(自身を含む): 167443200

約数和(自身を除く): 80478808

約数列:

[1, 2, 4, 8, 67, 89, 134, 178, 268, 356, 536, 712, 1823, 3646, 5963, 7292, 11926, 14584, 23852, 47704, 122141, 162247, 244282, 324494, 488564, 648988, 977128, 1297976, 10870549, 21741098, 43482196, 86964392]

約数ペア:

[(1, 86964392), (2, 43482196), (4, 21741098), (8, 10870549), (67, 1297976), (89, 977128), (134, 648988), (178, 488564), (268, 324494), (356, 244282), (536, 162247), (712, 122141), (1823, 47704), (3646, 23852), (5963, 14584), (7292, 11926)]