236449408

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{142097}}^1$

素因数の和:142124

約数の個数: 32

約数和(自身を含む): 507289860

約数和(自身を除く): 270840452

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 142097, 284194, 568388, 1136776, 1847261, 2273552, 3694522, 4547104, 7389044, 9094208, 14778088, 18188416, 29556176, 59112352, 118224704, 236449408]

約数ペア:

[(1, 236449408), (2, 118224704), (4, 59112352), (8, 29556176), (13, 18188416), (16, 14778088), (26, 9094208), (32, 7389044), (52, 4547104), (64, 3694522), (104, 2273552), (128, 1847261), (208, 1136776), (416, 568388), (832, 284194), (1664, 142097)]