40636544

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{24421}}^1$

素因数の和:24448

約数の個数: 32

約数和(自身を含む): 87186540

約数和(自身を除く): 46549996

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 24421, 48842, 97684, 195368, 317473, 390736, 634946, 781472, 1269892, 1562944, 2539784, 3125888, 5079568, 10159136, 20318272, 40636544]

約数ペア:

[(1, 40636544), (2, 20318272), (4, 10159136), (8, 5079568), (13, 3125888), (16, 2539784), (26, 1562944), (32, 1269892), (52, 781472), (64, 634946), (104, 390736), (128, 317473), (208, 195368), (416, 97684), (832, 48842), (1664, 24421)]