16171792

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 39997440

約数和(自身を除く): 23825648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 56, 58, 91, 104, 112, 116, 182, 203, 208, 232, 364, 377, 383, 406, 464, 728, 754, 766, 812, 1456, 1508, 1532, 1624, 2639, 2681, 3016, 3064, 3248, 4979, 5278, 5362, 6032, 6128, 9958, 10556, 10724, 11107, 19916, 21112, 21448, 22214, 34853, 39832, 42224, 42896, 44428, 69706, 77749, 79664, 88856, 139412, 144391, 155498, 177712, 278824, 288782, 310996, 557648, 577564, 621992, 1010737, 1155128, 1243984, 2021474, 2310256, 4042948, 8085896, 16171792]

約数ペア:

[(1, 16171792), (2, 8085896), (4, 4042948), (7, 2310256), (8, 2021474), (13, 1243984), (14, 1155128), (16, 1010737), (26, 621992), (28, 577564), (29, 557648), (52, 310996), (56, 288782), (58, 278824), (91, 177712), (104, 155498), (112, 144391), (116, 139412), (182, 88856), (203, 79664), (208, 77749), (232, 69706), (364, 44428), (377, 42896), (383, 42224), (406, 39832), (464, 34853), (728, 22214), (754, 21448), (766, 21112), (812, 19916), (1456, 11107), (1508, 10724), (1532, 10556), (1624, 9958), (2639, 6128), (2681, 6032), (3016, 5362), (3064, 5278), (3248, 4979)]