21924832

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{983}}^1$

素因数の和:1051

約数の個数: 48

約数和(自身を含む): 46865952

約数和(自身を除く): 24941120

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 68, 82, 136, 164, 272, 328, 544, 656, 697, 983, 1312, 1394, 1966, 2788, 3932, 5576, 7864, 11152, 15728, 16711, 22304, 31456, 33422, 40303, 66844, 80606, 133688, 161212, 267376, 322424, 534752, 644848, 685151, 1289696, 1370302, 2740604, 5481208, 10962416, 21924832]

約数ペア:

[(1, 21924832), (2, 10962416), (4, 5481208), (8, 2740604), (16, 1370302), (17, 1289696), (32, 685151), (34, 644848), (41, 534752), (68, 322424), (82, 267376), (136, 161212), (164, 133688), (272, 80606), (328, 66844), (544, 40303), (656, 33422), (697, 31456), (983, 22304), (1312, 16711), (1394, 15728), (1966, 11152), (2788, 7864), (3932, 5576)]