73894136

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{225287}}^1$

素因数の和:225334

約数の個数: 16

約数和(自身を含む): 141931440

約数和(自身を除く): 68037304

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 225287, 450574, 901148, 1802296, 9236767, 18473534, 36947068, 73894136]

約数ペア:

[(1, 73894136), (2, 36947068), (4, 18473534), (8, 9236767), (41, 1802296), (82, 901148), (164, 450574), (328, 225287)]