23237912

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:105

約数の個数: 72

約数和(自身を含む): 50931300

約数和(自身を除く): 27693388

約数列:

[1, 2, 4, 8, 17, 19, 23, 34, 38, 46, 68, 76, 92, 136, 152, 184, 289, 323, 391, 437, 529, 578, 646, 782, 874, 1058, 1156, 1292, 1564, 1748, 2116, 2312, 2584, 3128, 3496, 4232, 5491, 6647, 7429, 8993, 10051, 10982, 13294, 14858, 17986, 20102, 21964, 26588, 29716, 35972, 40204, 43928, 53176, 59432, 71944, 80408, 126293, 152881, 170867, 252586, 305762, 341734, 505172, 611524, 683468, 1010344, 1223048, 1366936, 2904739, 5809478, 11618956, 23237912]

約数ペア:

[(1, 23237912), (2, 11618956), (4, 5809478), (8, 2904739), (17, 1366936), (19, 1223048), (23, 1010344), (34, 683468), (38, 611524), (46, 505172), (68, 341734), (76, 305762), (92, 252586), (136, 170867), (152, 152881), (184, 126293), (289, 80408), (323, 71944), (391, 59432), (437, 53176), (529, 43928), (578, 40204), (646, 35972), (782, 29716), (874, 26588), (1058, 21964), (1156, 20102), (1292, 17986), (1564, 14858), (1748, 13294), (2116, 10982), (2312, 10051), (2584, 8993), (3128, 7429), (3496, 6647), (4232, 5491)]