22813904

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:567

約数の個数: 40

約数和(自身を含む): 46012680

約数和(自身を除く): 23198776

約数列:

[1, 2, 4, 8, 16, 37, 74, 89, 148, 178, 296, 356, 433, 592, 712, 866, 1424, 1732, 3293, 3464, 6586, 6928, 13172, 16021, 26344, 32042, 38537, 52688, 64084, 77074, 128168, 154148, 256336, 308296, 616592, 1425869, 2851738, 5703476, 11406952, 22813904]

約数ペア:

[(1, 22813904), (2, 11406952), (4, 5703476), (8, 2851738), (16, 1425869), (37, 616592), (74, 308296), (89, 256336), (148, 154148), (178, 128168), (296, 77074), (356, 64084), (433, 52688), (592, 38537), (712, 32042), (866, 26344), (1424, 16021), (1732, 13172), (3293, 6928), (3464, 6586)]