31642324

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 66439296

約数和(自身を除く): 34796972

約数列:

[1, 2, 4, 7, 14, 28, 41, 43, 82, 86, 164, 172, 287, 301, 574, 602, 641, 1148, 1204, 1282, 1763, 2564, 3526, 4487, 7052, 8974, 12341, 17948, 24682, 26281, 27563, 49364, 52562, 55126, 105124, 110252, 183967, 192941, 367934, 385882, 735868, 771764, 1130083, 2260166, 4520332, 7910581, 15821162, 31642324]

約数ペア:

[(1, 31642324), (2, 15821162), (4, 7910581), (7, 4520332), (14, 2260166), (28, 1130083), (41, 771764), (43, 735868), (82, 385882), (86, 367934), (164, 192941), (172, 183967), (287, 110252), (301, 105124), (574, 55126), (602, 52562), (641, 49364), (1148, 27563), (1204, 26281), (1282, 24682), (1763, 17948), (2564, 12341), (3526, 8974), (4487, 7052)]