21914272

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{22091}}^1$

素因数の和:22132

約数の個数: 24

約数和(自身を含む): 44537472

約数和(自身を除く): 22623200

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 22091, 44182, 88364, 176728, 353456, 684821, 706912, 1369642, 2739284, 5478568, 10957136, 21914272]

約数ペア:

[(1, 21914272), (2, 10957136), (4, 5478568), (8, 2739284), (16, 1369642), (31, 706912), (32, 684821), (62, 353456), (124, 176728), (248, 88364), (496, 44182), (992, 22091)]