23303192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 51956640

約数和(自身を除く): 28653448

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 37, 44, 68, 74, 88, 136, 148, 187, 296, 374, 407, 421, 629, 748, 814, 842, 1258, 1496, 1628, 1684, 2516, 3256, 3368, 4631, 5032, 6919, 7157, 9262, 13838, 14314, 15577, 18524, 27676, 28628, 31154, 37048, 55352, 57256, 62308, 78727, 124616, 157454, 171347, 264809, 314908, 342694, 529618, 629816, 685388, 1059236, 1370776, 2118472, 2912899, 5825798, 11651596, 23303192]

約数ペア:

[(1, 23303192), (2, 11651596), (4, 5825798), (8, 2912899), (11, 2118472), (17, 1370776), (22, 1059236), (34, 685388), (37, 629816), (44, 529618), (68, 342694), (74, 314908), (88, 264809), (136, 171347), (148, 157454), (187, 124616), (296, 78727), (374, 62308), (407, 57256), (421, 55352), (629, 37048), (748, 31154), (814, 28628), (842, 27676), (1258, 18524), (1496, 15577), (1628, 14314), (1684, 13838), (2516, 9262), (3256, 7157), (3368, 6919), (4631, 5032)]