89151656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{11383}}^1$

素因数の和:11489

約数の個数: 32

約数和(自身を含む): 184420800

約数和(自身を除く): 95269144

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 7832, 11383, 22766, 45532, 91064, 125213, 250426, 500852, 1001704, 1013087, 2026174, 4052348, 8104696, 11143957, 22287914, 44575828, 89151656]

約数ペア:

[(1, 89151656), (2, 44575828), (4, 22287914), (8, 11143957), (11, 8104696), (22, 4052348), (44, 2026174), (88, 1013087), (89, 1001704), (178, 500852), (356, 250426), (712, 125213), (979, 91064), (1958, 45532), (3916, 22766), (7832, 11383)]