22420192

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 46230912

約数和(自身を除く): 23810720

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 97, 124, 194, 233, 248, 388, 466, 496, 776, 932, 992, 1552, 1864, 3007, 3104, 3728, 6014, 7223, 7456, 12028, 14446, 22601, 24056, 28892, 45202, 48112, 57784, 90404, 96224, 115568, 180808, 231136, 361616, 700631, 723232, 1401262, 2802524, 5605048, 11210096, 22420192]

約数ペア:

[(1, 22420192), (2, 11210096), (4, 5605048), (8, 2802524), (16, 1401262), (31, 723232), (32, 700631), (62, 361616), (97, 231136), (124, 180808), (194, 115568), (233, 96224), (248, 90404), (388, 57784), (466, 48112), (496, 45202), (776, 28892), (932, 24056), (992, 22601), (1552, 14446), (1864, 12028), (3007, 7456), (3104, 7223), (3728, 6014)]