87816304

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3767}}^1$

素因数の和:3853

約数の個数: 40

約数和(自身を含む): 179417088

約数和(自身を除く): 91600784

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2914, 3767, 5828, 7534, 11656, 15068, 23312, 30136, 60272, 116777, 177049, 233554, 354098, 467108, 708196, 934216, 1416392, 1868432, 2832784, 5488519, 10977038, 21954076, 43908152, 87816304]

約数ペア:

[(1, 87816304), (2, 43908152), (4, 21954076), (8, 10977038), (16, 5488519), (31, 2832784), (47, 1868432), (62, 1416392), (94, 934216), (124, 708196), (188, 467108), (248, 354098), (376, 233554), (496, 177049), (752, 116777), (1457, 60272), (2914, 30136), (3767, 23312), (5828, 15068), (7534, 11656)]