87221552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26083}}^1$

素因数の和:26121

約数の個数: 40

約数和(自身を含む): 194064960

約数和(自身を除く): 106843408

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 26083, 52166, 104332, 208664, 286913, 417328, 495577, 573826, 991154, 1147652, 1982308, 2295304, 3964616, 4590608, 5451347, 7929232, 10902694, 21805388, 43610776, 87221552]

約数ペア:

[(1, 87221552), (2, 43610776), (4, 21805388), (8, 10902694), (11, 7929232), (16, 5451347), (19, 4590608), (22, 3964616), (38, 2295304), (44, 1982308), (76, 1147652), (88, 991154), (152, 573826), (176, 495577), (209, 417328), (304, 286913), (418, 208664), (836, 104332), (1672, 52166), (3344, 26083)]