87905248

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{887}}^1$

素因数の和:1079

約数の個数: 48

約数和(自身を含む): 183496320

約数和(自身を除く): 95591072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 163, 304, 326, 608, 652, 887, 1304, 1774, 2608, 3097, 3548, 5216, 6194, 7096, 12388, 14192, 16853, 24776, 28384, 33706, 49552, 67412, 99104, 134824, 144581, 269648, 289162, 539296, 578324, 1156648, 2313296, 2747039, 4626592, 5494078, 10988156, 21976312, 43952624, 87905248]

約数ペア:

[(1, 87905248), (2, 43952624), (4, 21976312), (8, 10988156), (16, 5494078), (19, 4626592), (32, 2747039), (38, 2313296), (76, 1156648), (152, 578324), (163, 539296), (304, 289162), (326, 269648), (608, 144581), (652, 134824), (887, 99104), (1304, 67412), (1774, 49552), (2608, 33706), (3097, 28384), (3548, 24776), (5216, 16853), (6194, 14192), (7096, 12388)]