40115416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{751}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 82298880

約数和(自身を除く): 42183464

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 607, 751, 1214, 1502, 2428, 3004, 4856, 6008, 6677, 8261, 13354, 16522, 26708, 33044, 53416, 66088, 455857, 911714, 1823428, 3646856, 5014427, 10028854, 20057708, 40115416]

約数ペア:

[(1, 40115416), (2, 20057708), (4, 10028854), (8, 5014427), (11, 3646856), (22, 1823428), (44, 911714), (88, 455857), (607, 66088), (751, 53416), (1214, 33044), (1502, 26708), (2428, 16522), (3004, 13354), (4856, 8261), (6008, 6677)]