23469728

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 48625920

約数和(自身を除く): 25156192

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 118, 124, 236, 248, 401, 472, 496, 802, 944, 992, 1604, 1829, 1888, 3208, 3658, 6416, 7316, 12431, 12832, 14632, 23659, 24862, 29264, 47318, 49724, 58528, 94636, 99448, 189272, 198896, 378544, 397792, 733429, 757088, 1466858, 2933716, 5867432, 11734864, 23469728]

約数ペア:

[(1, 23469728), (2, 11734864), (4, 5867432), (8, 2933716), (16, 1466858), (31, 757088), (32, 733429), (59, 397792), (62, 378544), (118, 198896), (124, 189272), (236, 99448), (248, 94636), (401, 58528), (472, 49724), (496, 47318), (802, 29264), (944, 24862), (992, 23659), (1604, 14632), (1829, 12832), (1888, 12431), (3208, 7316), (3658, 6416)]