89877736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{23357}}^1$

素因数の和:23413

約数の個数: 32

約数和(自身を含む): 186396840

約数和(自身を除く): 96519104

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 23357, 46714, 93428, 186856, 303641, 607282, 864209, 1214564, 1728418, 2429128, 3456836, 6913672, 11234717, 22469434, 44938868, 89877736]

約数ペア:

[(1, 89877736), (2, 44938868), (4, 22469434), (8, 11234717), (13, 6913672), (26, 3456836), (37, 2429128), (52, 1728418), (74, 1214564), (104, 864209), (148, 607282), (296, 303641), (481, 186856), (962, 93428), (1924, 46714), (3848, 23357)]