17920032

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 51565248

約数和(自身を除く): 33645216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 83, 96, 104, 156, 166, 173, 208, 249, 312, 332, 346, 416, 498, 519, 624, 664, 692, 996, 1038, 1079, 1248, 1328, 1384, 1992, 2076, 2158, 2249, 2656, 2768, 3237, 3984, 4152, 4316, 4498, 5536, 6474, 6747, 7968, 8304, 8632, 8996, 12948, 13494, 14359, 16608, 17264, 17992, 25896, 26988, 28718, 34528, 35984, 43077, 51792, 53976, 57436, 71968, 86154, 103584, 107952, 114872, 172308, 186667, 215904, 229744, 344616, 373334, 459488, 560001, 689232, 746668, 1120002, 1378464, 1493336, 2240004, 2986672, 4480008, 5973344, 8960016, 17920032]

約数ペア:

[(1, 17920032), (2, 8960016), (3, 5973344), (4, 4480008), (6, 2986672), (8, 2240004), (12, 1493336), (13, 1378464), (16, 1120002), (24, 746668), (26, 689232), (32, 560001), (39, 459488), (48, 373334), (52, 344616), (78, 229744), (83, 215904), (96, 186667), (104, 172308), (156, 114872), (166, 107952), (173, 103584), (208, 86154), (249, 71968), (312, 57436), (332, 53976), (346, 51792), (416, 43077), (498, 35984), (519, 34528), (624, 28718), (664, 26988), (692, 25896), (996, 17992), (1038, 17264), (1079, 16608), (1248, 14359), (1328, 13494), (1384, 12948), (1992, 8996), (2076, 8632), (2158, 8304), (2249, 7968), (2656, 6747), (2768, 6474), (3237, 5536), (3984, 4498), (4152, 4316)]