23886368

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:262

約数の個数: 72

約数和(自身を含む): 53625600

約数和(自身を除く): 29739232

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 121, 124, 176, 199, 242, 248, 341, 352, 398, 484, 496, 682, 796, 968, 992, 1364, 1592, 1936, 2189, 2728, 3184, 3751, 3872, 4378, 5456, 6169, 6368, 7502, 8756, 10912, 12338, 15004, 17512, 24079, 24676, 30008, 35024, 48158, 49352, 60016, 67859, 70048, 96316, 98704, 120032, 135718, 192632, 197408, 271436, 385264, 542872, 746449, 770528, 1085744, 1492898, 2171488, 2985796, 5971592, 11943184, 23886368]

約数ペア:

[(1, 23886368), (2, 11943184), (4, 5971592), (8, 2985796), (11, 2171488), (16, 1492898), (22, 1085744), (31, 770528), (32, 746449), (44, 542872), (62, 385264), (88, 271436), (121, 197408), (124, 192632), (176, 135718), (199, 120032), (242, 98704), (248, 96316), (341, 70048), (352, 67859), (398, 60016), (484, 49352), (496, 48158), (682, 35024), (796, 30008), (968, 24676), (992, 24079), (1364, 17512), (1592, 15004), (1936, 12338), (2189, 10912), (2728, 8756), (3184, 7502), (3751, 6368), (3872, 6169), (4378, 5456)]