83971552

素因数分解:

$2^5\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1637}}^1$

素因数の和:1883

約数の個数: 48

約数和(自身を含む): 189876960

約数和(自身を除く): 105905408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 229, 458, 916, 1603, 1637, 1832, 3206, 3274, 3664, 6412, 6548, 7328, 11459, 12824, 13096, 22918, 25648, 26192, 45836, 51296, 52384, 91672, 183344, 366688, 374873, 749746, 1499492, 2624111, 2998984, 5248222, 5997968, 10496444, 11995936, 20992888, 41985776, 83971552]

約数ペア:

[(1, 83971552), (2, 41985776), (4, 20992888), (7, 11995936), (8, 10496444), (14, 5997968), (16, 5248222), (28, 2998984), (32, 2624111), (56, 1499492), (112, 749746), (224, 374873), (229, 366688), (458, 183344), (916, 91672), (1603, 52384), (1637, 51296), (1832, 45836), (3206, 26192), (3274, 25648), (3664, 22918), (6412, 13096), (6548, 12824), (7328, 11459)]