233590136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{12983}}^1$

素因数の和:13175

約数の個数: 32

約数和(自身を含む): 474435360

約数和(自身を除く): 240845224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 1384, 2249, 4498, 8996, 12983, 17992, 25966, 51932, 103864, 168779, 337558, 675116, 1350232, 2246059, 4492118, 8984236, 17968472, 29198767, 58397534, 116795068, 233590136]

約数ペア:

[(1, 233590136), (2, 116795068), (4, 58397534), (8, 29198767), (13, 17968472), (26, 8984236), (52, 4492118), (104, 2246059), (173, 1350232), (346, 675116), (692, 337558), (1384, 168779), (2249, 103864), (4498, 51932), (8996, 25966), (12983, 17992)]