85996790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{25219}}^1$

素因数の和:25268

約数の個数: 32

約数和(自身を含む): 174320640

約数和(自身を除く): 88323850

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 25219, 50438, 126095, 252190, 277409, 554818, 781789, 1387045, 1563578, 2774090, 3908945, 7817890, 8599679, 17199358, 42998395, 85996790]

約数ペア:

[(1, 85996790), (2, 42998395), (5, 17199358), (10, 8599679), (11, 7817890), (22, 3908945), (31, 2774090), (55, 1563578), (62, 1387045), (110, 781789), (155, 554818), (310, 277409), (341, 252190), (682, 126095), (1705, 50438), (3410, 25219)]