31925932

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 62596800

約数和(自身を除く): 30670868

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 137, 149, 274, 298, 391, 548, 596, 782, 1564, 2329, 2533, 3151, 3427, 4658, 5066, 6302, 6854, 9316, 10132, 12604, 13708, 20413, 40826, 53567, 58259, 81652, 107134, 116518, 214268, 233036, 347021, 469499, 694042, 938998, 1388084, 1877996, 7981483, 15962966, 31925932]

約数ペア:

[(1, 31925932), (2, 15962966), (4, 7981483), (17, 1877996), (23, 1388084), (34, 938998), (46, 694042), (68, 469499), (92, 347021), (137, 233036), (149, 214268), (274, 116518), (298, 107134), (391, 81652), (548, 58259), (596, 53567), (782, 40826), (1564, 20413), (2329, 13708), (2533, 12604), (3151, 10132), (3427, 9316), (4658, 6854), (5066, 6302)]