191154464

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2749}}^1$

素因数の和:2853

約数の個数: 48

約数和(自身を含む): 392931000

約数和(自身を除く): 201776536

約数列:

[1, 2, 4, 8, 16, 32, 41, 53, 82, 106, 164, 212, 328, 424, 656, 848, 1312, 1696, 2173, 2749, 4346, 5498, 8692, 10996, 17384, 21992, 34768, 43984, 69536, 87968, 112709, 145697, 225418, 291394, 450836, 582788, 901672, 1165576, 1803344, 2331152, 3606688, 4662304, 5973577, 11947154, 23894308, 47788616, 95577232, 191154464]

約数ペア:

[(1, 191154464), (2, 95577232), (4, 47788616), (8, 23894308), (16, 11947154), (32, 5973577), (41, 4662304), (53, 3606688), (82, 2331152), (106, 1803344), (164, 1165576), (212, 901672), (328, 582788), (424, 450836), (656, 291394), (848, 225418), (1312, 145697), (1696, 112709), (2173, 87968), (2749, 69536), (4346, 43984), (5498, 34768), (8692, 21992), (10996, 17384)]