103209808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1831}}^1$

素因数の和:2123

約数の個数: 40

約数和(自身を含む): 216263936

約数和(自身を除く): 113054128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 271, 542, 1084, 1831, 2168, 3523, 3662, 4336, 7046, 7324, 14092, 14648, 23803, 28184, 29296, 47606, 56368, 95212, 190424, 380848, 496201, 992402, 1984804, 3969608, 6450613, 7939216, 12901226, 25802452, 51604904, 103209808]

約数ペア:

[(1, 103209808), (2, 51604904), (4, 25802452), (8, 12901226), (13, 7939216), (16, 6450613), (26, 3969608), (52, 1984804), (104, 992402), (208, 496201), (271, 380848), (542, 190424), (1084, 95212), (1831, 56368), (2168, 47606), (3523, 29296), (3662, 28184), (4336, 23803), (7046, 14648), (7324, 14092)]