31052812

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{733}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 66588480

約数和(自身を除く): 35535668

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 89, 119, 178, 238, 356, 476, 623, 733, 1246, 1466, 1513, 2492, 2932, 3026, 5131, 6052, 10262, 10591, 12461, 20524, 21182, 24922, 42364, 49844, 65237, 87227, 130474, 174454, 260948, 348908, 456659, 913318, 1109029, 1826636, 2218058, 4436116, 7763203, 15526406, 31052812]

約数ペア:

[(1, 31052812), (2, 15526406), (4, 7763203), (7, 4436116), (14, 2218058), (17, 1826636), (28, 1109029), (34, 913318), (68, 456659), (89, 348908), (119, 260948), (178, 174454), (238, 130474), (356, 87227), (476, 65237), (623, 49844), (733, 42364), (1246, 24922), (1466, 21182), (1513, 20524), (2492, 12461), (2932, 10591), (3026, 10262), (5131, 6052)]