100907728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1553}}^1$

素因数の和:1723

約数の個数: 40

約数和(自身を含む): 203486976

約数和(自身を除く): 102579248

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 131, 248, 262, 496, 524, 1048, 1553, 2096, 3106, 4061, 6212, 8122, 12424, 16244, 24848, 32488, 48143, 64976, 96286, 192572, 203443, 385144, 406886, 770288, 813772, 1627544, 3255088, 6306733, 12613466, 25226932, 50453864, 100907728]

約数ペア:

[(1, 100907728), (2, 50453864), (4, 25226932), (8, 12613466), (16, 6306733), (31, 3255088), (62, 1627544), (124, 813772), (131, 770288), (248, 406886), (262, 385144), (496, 203443), (524, 192572), (1048, 96286), (1553, 64976), (2096, 48143), (3106, 32488), (4061, 24848), (6212, 16244), (8122, 12424)]