45138842

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2131}}^1$

素因数の和:2246

約数の個数: 32

約数和(自身を含む): 82892160

約数和(自身を除く): 37753318

約数列:

[1, 2, 7, 14, 17, 34, 89, 119, 178, 238, 623, 1246, 1513, 2131, 3026, 4262, 10591, 14917, 21182, 29834, 36227, 72454, 189659, 253589, 379318, 507178, 1327613, 2655226, 3224203, 6448406, 22569421, 45138842]

約数ペア:

[(1, 45138842), (2, 22569421), (7, 6448406), (14, 3224203), (17, 2655226), (34, 1327613), (89, 507178), (119, 379318), (178, 253589), (238, 189659), (623, 72454), (1246, 36227), (1513, 29834), (2131, 21182), (3026, 14917), (4262, 10591)]