80362592

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 162570240

約数和(自身を除く): 82207648

約数列:

[1, 2, 4, 8, 16, 32, 79, 83, 158, 166, 316, 332, 383, 632, 664, 766, 1264, 1328, 1532, 2528, 2656, 3064, 6128, 6557, 12256, 13114, 26228, 30257, 31789, 52456, 60514, 63578, 104912, 121028, 127156, 209824, 242056, 254312, 484112, 508624, 968224, 1017248, 2511331, 5022662, 10045324, 20090648, 40181296, 80362592]

約数ペア:

[(1, 80362592), (2, 40181296), (4, 20090648), (8, 10045324), (16, 5022662), (32, 2511331), (79, 1017248), (83, 968224), (158, 508624), (166, 484112), (316, 254312), (332, 242056), (383, 209824), (632, 127156), (664, 121028), (766, 104912), (1264, 63578), (1328, 60514), (1532, 52456), (2528, 31789), (2656, 30257), (3064, 26228), (6128, 13114), (6557, 12256)]