84709976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{12157}}^1$

素因数の和:12243

約数の個数: 32

約数和(自身を含む): 173616240

約数和(自身を除く): 88906264

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 12157, 24314, 48628, 97256, 158041, 316082, 632164, 814519, 1264328, 1629038, 3258076, 6516152, 10588747, 21177494, 42354988, 84709976]

約数ペア:

[(1, 84709976), (2, 42354988), (4, 21177494), (8, 10588747), (13, 6516152), (26, 3258076), (52, 1629038), (67, 1264328), (104, 814519), (134, 632164), (268, 316082), (536, 158041), (871, 97256), (1742, 48628), (3484, 24314), (6968, 12157)]