87193328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{479}}^1$

素因数の和:885

約数の個数: 40

約数和(自身を含む): 175226880

約数和(自身を除く): 88033552

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 367, 479, 496, 734, 958, 1468, 1916, 2936, 3832, 5872, 7664, 11377, 14849, 22754, 29698, 45508, 59396, 91016, 118792, 175793, 182032, 237584, 351586, 703172, 1406344, 2812688, 5449583, 10899166, 21798332, 43596664, 87193328]

約数ペア:

[(1, 87193328), (2, 43596664), (4, 21798332), (8, 10899166), (16, 5449583), (31, 2812688), (62, 1406344), (124, 703172), (248, 351586), (367, 237584), (479, 182032), (496, 175793), (734, 118792), (958, 91016), (1468, 59396), (1916, 45508), (2936, 29698), (3832, 22754), (5872, 14849), (7664, 11377)]