31830304

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2917}}^1$

素因数の和:2969

約数の個数: 48

約数和(自身を含む): 70592256

約数和(自身を除く): 38761952

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 2917, 5456, 5834, 10912, 11668, 23336, 32087, 46672, 64174, 90427, 93344, 128348, 180854, 256696, 361708, 513392, 723416, 994697, 1026784, 1446832, 1989394, 2893664, 3978788, 7957576, 15915152, 31830304]

約数ペア:

[(1, 31830304), (2, 15915152), (4, 7957576), (8, 3978788), (11, 2893664), (16, 1989394), (22, 1446832), (31, 1026784), (32, 994697), (44, 723416), (62, 513392), (88, 361708), (124, 256696), (176, 180854), (248, 128348), (341, 93344), (352, 90427), (496, 64174), (682, 46672), (992, 32087), (1364, 23336), (2728, 11668), (2917, 10912), (5456, 5834)]