65235904

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:425

約数の個数: 56

約数和(自身を含む): 135184896

約数和(自身を除く): 69948992

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 131, 248, 251, 262, 496, 502, 524, 992, 1004, 1048, 1984, 2008, 2096, 4016, 4061, 4192, 7781, 8032, 8122, 8384, 15562, 16064, 16244, 31124, 32488, 32881, 62248, 64976, 65762, 124496, 129952, 131524, 248992, 259904, 263048, 497984, 526096, 1019311, 1052192, 2038622, 2104384, 4077244, 8154488, 16308976, 32617952, 65235904]

約数ペア:

[(1, 65235904), (2, 32617952), (4, 16308976), (8, 8154488), (16, 4077244), (31, 2104384), (32, 2038622), (62, 1052192), (64, 1019311), (124, 526096), (131, 497984), (248, 263048), (251, 259904), (262, 248992), (496, 131524), (502, 129952), (524, 124496), (992, 65762), (1004, 64976), (1048, 62248), (1984, 32881), (2008, 32488), (2096, 31124), (4016, 16244), (4061, 16064), (4192, 15562), (7781, 8384), (8032, 8122)]