22218031616

素因数分解:

$2^9\times {\mathrm{11}}^3\times {\mathrm{32603}}^1$

素因数の和:32654

約数の個数: 80

約数和(自身を含む): 48830097888

約数和(自身を除く): 26612066272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 512, 704, 968, 1331, 1408, 1936, 2662, 2816, 3872, 5324, 5632, 7744, 10648, 15488, 21296, 30976, 32603, 42592, 61952, 65206, 85184, 130412, 170368, 260824, 340736, 358633, 521648, 681472, 717266, 1043296, 1434532, 2086592, 2869064, 3944963, 4173184, 5738128, 7889926, 8346368, 11476256, 15779852, 16692736, 22952512, 31559704, 43394593, 45905024, 63119408, 86789186, 91810048, 126238816, 173578372, 183620096, 252477632, 347156744, 504955264, 694313488, 1009910528, 1388626976, 2019821056, 2777253952, 5554507904, 11109015808, 22218031616]

約数ペア:

[(1, 22218031616), (2, 11109015808), (4, 5554507904), (8, 2777253952), (11, 2019821056), (16, 1388626976), (22, 1009910528), (32, 694313488), (44, 504955264), (64, 347156744), (88, 252477632), (121, 183620096), (128, 173578372), (176, 126238816), (242, 91810048), (256, 86789186), (352, 63119408), (484, 45905024), (512, 43394593), (704, 31559704), (968, 22952512), (1331, 16692736), (1408, 15779852), (1936, 11476256), (2662, 8346368), (2816, 7889926), (3872, 5738128), (5324, 4173184), (5632, 3944963), (7744, 2869064), (10648, 2086592), (15488, 1434532), (21296, 1043296), (30976, 717266), (32603, 681472), (42592, 521648), (61952, 358633), (65206, 340736), (85184, 260824), (130412, 170368)]