22385968

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:434

約数の個数: 60

約数和(自身を含む): 49344064

約数和(自身を除く): 26958096

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 121, 124, 176, 242, 248, 341, 373, 484, 496, 682, 746, 968, 1364, 1492, 1936, 2728, 2984, 3751, 4103, 5456, 5968, 7502, 8206, 11563, 15004, 16412, 23126, 30008, 32824, 45133, 46252, 60016, 65648, 90266, 92504, 127193, 180532, 185008, 254386, 361064, 508772, 722128, 1017544, 1399123, 2035088, 2798246, 5596492, 11192984, 22385968]

約数ペア:

[(1, 22385968), (2, 11192984), (4, 5596492), (8, 2798246), (11, 2035088), (16, 1399123), (22, 1017544), (31, 722128), (44, 508772), (62, 361064), (88, 254386), (121, 185008), (124, 180532), (176, 127193), (242, 92504), (248, 90266), (341, 65648), (373, 60016), (484, 46252), (496, 45133), (682, 32824), (746, 30008), (968, 23126), (1364, 16412), (1492, 15004), (1936, 11563), (2728, 8206), (2984, 7502), (3751, 5968), (4103, 5456)]