22394368

素因数分解:

$2^9\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:438

約数の個数: 40

約数和(自身を含む): 45175680

約数和(自身を除く): 22781312

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 229, 256, 382, 458, 512, 764, 916, 1528, 1832, 3056, 3664, 6112, 7328, 12224, 14656, 24448, 29312, 43739, 48896, 58624, 87478, 97792, 117248, 174956, 349912, 699824, 1399648, 2799296, 5598592, 11197184, 22394368]

約数ペア:

[(1, 22394368), (2, 11197184), (4, 5598592), (8, 2799296), (16, 1399648), (32, 699824), (64, 349912), (128, 174956), (191, 117248), (229, 97792), (256, 87478), (382, 58624), (458, 48896), (512, 43739), (764, 29312), (916, 24448), (1528, 14656), (1832, 12224), (3056, 7328), (3664, 6112)]