39343216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7211}}^1$

素因数の和:7261

約数の個数: 40

約数和(自身を含む): 85851648

約数和(自身を除く): 46508432

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 7211, 14422, 28844, 57688, 79321, 115376, 158642, 223541, 317284, 447082, 634568, 894164, 1269136, 1788328, 2458951, 3576656, 4917902, 9835804, 19671608, 39343216]

約数ペア:

[(1, 39343216), (2, 19671608), (4, 9835804), (8, 4917902), (11, 3576656), (16, 2458951), (22, 1788328), (31, 1269136), (44, 894164), (62, 634568), (88, 447082), (124, 317284), (176, 223541), (248, 158642), (341, 115376), (496, 79321), (682, 57688), (1364, 28844), (2728, 14422), (5456, 7211)]