16532890384

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{1409}}^1$

素因数の和:1708

約数の個数: 80

約数和(自身を含む): 33224145840

約数和(自身を除く): 16691255456

約数列:

[1, 2, 4, 8, 16, 53, 101, 106, 137, 202, 212, 274, 404, 424, 548, 808, 848, 1096, 1409, 1616, 2192, 2818, 5353, 5636, 7261, 10706, 11272, 13837, 14522, 21412, 22544, 27674, 29044, 42824, 55348, 58088, 74677, 85648, 110696, 116176, 142309, 149354, 193033, 221392, 284618, 298708, 386066, 569236, 597416, 733361, 772132, 1138472, 1194832, 1466722, 1544264, 2276944, 2933444, 3088528, 5866888, 7542377, 10230749, 11733776, 15084754, 19496333, 20461498, 30169508, 38992666, 40922996, 60339016, 77985332, 81845992, 120678032, 155970664, 163691984, 311941328, 1033305649, 2066611298, 4133222596, 8266445192, 16532890384]

約数ペア:

[(1, 16532890384), (2, 8266445192), (4, 4133222596), (8, 2066611298), (16, 1033305649), (53, 311941328), (101, 163691984), (106, 155970664), (137, 120678032), (202, 81845992), (212, 77985332), (274, 60339016), (404, 40922996), (424, 38992666), (548, 30169508), (808, 20461498), (848, 19496333), (1096, 15084754), (1409, 11733776), (1616, 10230749), (2192, 7542377), (2818, 5866888), (5353, 3088528), (5636, 2933444), (7261, 2276944), (10706, 1544264), (11272, 1466722), (13837, 1194832), (14522, 1138472), (21412, 772132), (22544, 733361), (27674, 597416), (29044, 569236), (42824, 386066), (55348, 298708), (58088, 284618), (74677, 221392), (85648, 193033), (110696, 149354), (116176, 142309)]