23891824

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:230

約数の個数: 80

約数和(自身を含む): 54282240

約数和(自身を除く): 30390416

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 31, 44, 58, 62, 88, 116, 124, 151, 176, 232, 248, 302, 319, 341, 464, 496, 604, 638, 682, 899, 1208, 1276, 1364, 1661, 1798, 2416, 2552, 2728, 3322, 3596, 4379, 4681, 5104, 5456, 6644, 7192, 8758, 9362, 9889, 13288, 14384, 17516, 18724, 19778, 26576, 35032, 37448, 39556, 48169, 51491, 70064, 74896, 79112, 96338, 102982, 135749, 158224, 192676, 205964, 271498, 385352, 411928, 542996, 770704, 823856, 1085992, 1493239, 2171984, 2986478, 5972956, 11945912, 23891824]

約数ペア:

[(1, 23891824), (2, 11945912), (4, 5972956), (8, 2986478), (11, 2171984), (16, 1493239), (22, 1085992), (29, 823856), (31, 770704), (44, 542996), (58, 411928), (62, 385352), (88, 271498), (116, 205964), (124, 192676), (151, 158224), (176, 135749), (232, 102982), (248, 96338), (302, 79112), (319, 74896), (341, 70064), (464, 51491), (496, 48169), (604, 39556), (638, 37448), (682, 35032), (899, 26576), (1208, 19778), (1276, 18724), (1364, 17516), (1661, 14384), (1798, 13288), (2416, 9889), (2552, 9362), (2728, 8758), (3322, 7192), (3596, 6644), (4379, 5456), (4681, 5104)]