91016384

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 84

約数和(自身を含む): 199110600

約数和(自身を除く): 108094216

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 89, 116, 152, 178, 232, 304, 356, 464, 551, 608, 712, 841, 928, 1102, 1216, 1424, 1682, 1691, 1856, 2204, 2581, 2848, 3364, 3382, 4408, 5162, 5696, 6728, 6764, 8816, 10324, 13456, 13528, 15979, 17632, 20648, 26912, 27056, 31958, 35264, 41296, 49039, 53824, 54112, 63916, 74849, 82592, 98078, 108224, 127832, 149698, 165184, 196156, 255664, 299396, 392312, 511328, 598792, 784624, 1022656, 1197584, 1422131, 1569248, 2395168, 2844262, 3138496, 4790336, 5688524, 11377048, 22754096, 45508192, 91016384]

約数ペア:

[(1, 91016384), (2, 45508192), (4, 22754096), (8, 11377048), (16, 5688524), (19, 4790336), (29, 3138496), (32, 2844262), (38, 2395168), (58, 1569248), (64, 1422131), (76, 1197584), (89, 1022656), (116, 784624), (152, 598792), (178, 511328), (232, 392312), (304, 299396), (356, 255664), (464, 196156), (551, 165184), (608, 149698), (712, 127832), (841, 108224), (928, 98078), (1102, 82592), (1216, 74849), (1424, 63916), (1682, 54112), (1691, 53824), (1856, 49039), (2204, 41296), (2581, 35264), (2848, 31958), (3364, 27056), (3382, 26912), (4408, 20648), (5162, 17632), (5696, 15979), (6728, 13528), (6764, 13456), (8816, 10324)]