40152472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9109}}^1$

素因数の和:9163

約数の個数: 32

約数和(自身を含む): 81990000

約数和(自身を除く): 41837528

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 9109, 18218, 36436, 72872, 173071, 264161, 346142, 528322, 692284, 1056644, 1384568, 2113288, 5019059, 10038118, 20076236, 40152472]

約数ペア:

[(1, 40152472), (2, 20076236), (4, 10038118), (8, 5019059), (19, 2113288), (29, 1384568), (38, 1056644), (58, 692284), (76, 528322), (116, 346142), (152, 264161), (232, 173071), (551, 72872), (1102, 36436), (2204, 18218), (4408, 9109)]