31003488

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{1297}}^1$

素因数の和:1396

約数の個数: 72

約数和(自身を含む): 89297208

約数和(自身を除く): 58293720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1297, 1328, 1494, 1992, 2594, 2656, 2988, 3891, 3984, 5188, 5976, 7782, 7968, 10376, 11673, 11952, 15564, 20752, 23346, 23904, 31128, 41504, 46692, 62256, 93384, 107651, 124512, 186768, 215302, 322953, 373536, 430604, 645906, 861208, 968859, 1291812, 1722416, 1937718, 2583624, 3444832, 3875436, 5167248, 7750872, 10334496, 15501744, 31003488]

約数ペア:

[(1, 31003488), (2, 15501744), (3, 10334496), (4, 7750872), (6, 5167248), (8, 3875436), (9, 3444832), (12, 2583624), (16, 1937718), (18, 1722416), (24, 1291812), (32, 968859), (36, 861208), (48, 645906), (72, 430604), (83, 373536), (96, 322953), (144, 215302), (166, 186768), (249, 124512), (288, 107651), (332, 93384), (498, 62256), (664, 46692), (747, 41504), (996, 31128), (1297, 23904), (1328, 23346), (1494, 20752), (1992, 15564), (2594, 11952), (2656, 11673), (2988, 10376), (3891, 7968), (3984, 7782), (5188, 5976)]