101115904

素因数分解:

$2^{11}\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 204668100

約数和(自身を除く): 103552196

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 509, 512, 776, 1018, 1024, 1552, 2036, 2048, 3104, 4072, 6208, 8144, 12416, 16288, 24832, 32576, 49373, 49664, 65152, 98746, 99328, 130304, 197492, 198656, 260608, 394984, 521216, 789968, 1042432, 1579936, 3159872, 6319744, 12639488, 25278976, 50557952, 101115904]

約数ペア:

[(1, 101115904), (2, 50557952), (4, 25278976), (8, 12639488), (16, 6319744), (32, 3159872), (64, 1579936), (97, 1042432), (128, 789968), (194, 521216), (256, 394984), (388, 260608), (509, 198656), (512, 197492), (776, 130304), (1018, 99328), (1024, 98746), (1552, 65152), (2036, 49664), (2048, 49373), (3104, 32576), (4072, 24832), (6208, 16288), (8144, 12416)]