194328832

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:615

約数の個数: 72

約数和(自身を含む): 409715712

約数和(自身を除く): 215386880

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 128, 188, 248, 256, 376, 496, 521, 752, 992, 1042, 1457, 1504, 1984, 2084, 2914, 3008, 3968, 4168, 5828, 6016, 7936, 8336, 11656, 12032, 16151, 16672, 23312, 24487, 32302, 33344, 46624, 48974, 64604, 66688, 93248, 97948, 129208, 133376, 186496, 195896, 258416, 372992, 391792, 516832, 759097, 783584, 1033664, 1518194, 1567168, 2067328, 3036388, 3134336, 4134656, 6072776, 6268672, 12145552, 24291104, 48582208, 97164416, 194328832]

約数ペア:

[(1, 194328832), (2, 97164416), (4, 48582208), (8, 24291104), (16, 12145552), (31, 6268672), (32, 6072776), (47, 4134656), (62, 3134336), (64, 3036388), (94, 2067328), (124, 1567168), (128, 1518194), (188, 1033664), (248, 783584), (256, 759097), (376, 516832), (496, 391792), (521, 372992), (752, 258416), (992, 195896), (1042, 186496), (1457, 133376), (1504, 129208), (1984, 97948), (2084, 93248), (2914, 66688), (3008, 64604), (3968, 48974), (4168, 46624), (5828, 33344), (6016, 32302), (7936, 24487), (8336, 23312), (11656, 16672), (12032, 16151)]