84980416

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2111}}^1$

素因数の和:2177

約数の個数: 56

約数和(自身を含む): 183465216

約数和(自身を除く): 98484800

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1088, 1184, 1258, 2111, 2368, 2516, 4222, 5032, 8444, 10064, 16888, 20128, 33776, 35887, 40256, 67552, 71774, 78107, 135104, 143548, 156214, 287096, 312428, 574192, 624856, 1148384, 1249712, 1327819, 2296768, 2499424, 2655638, 4998848, 5311276, 10622552, 21245104, 42490208, 84980416]

約数ペア:

[(1, 84980416), (2, 42490208), (4, 21245104), (8, 10622552), (16, 5311276), (17, 4998848), (32, 2655638), (34, 2499424), (37, 2296768), (64, 1327819), (68, 1249712), (74, 1148384), (136, 624856), (148, 574192), (272, 312428), (296, 287096), (544, 156214), (592, 143548), (629, 135104), (1088, 78107), (1184, 71774), (1258, 67552), (2111, 40256), (2368, 35887), (2516, 33776), (4222, 20128), (5032, 16888), (8444, 10064)]