16205504

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:673

約数の個数: 56

約数和(自身を含む): 37417248

約数和(自身を除く): 21211744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 224, 244, 427, 448, 488, 593, 854, 976, 1186, 1708, 1952, 2372, 3416, 3904, 4151, 4744, 6832, 8302, 9488, 13664, 16604, 18976, 27328, 33208, 36173, 37952, 66416, 72346, 132832, 144692, 253211, 265664, 289384, 506422, 578768, 1012844, 1157536, 2025688, 2315072, 4051376, 8102752, 16205504]

約数ペア:

[(1, 16205504), (2, 8102752), (4, 4051376), (7, 2315072), (8, 2025688), (14, 1157536), (16, 1012844), (28, 578768), (32, 506422), (56, 289384), (61, 265664), (64, 253211), (112, 144692), (122, 132832), (224, 72346), (244, 66416), (427, 37952), (448, 36173), (488, 33208), (593, 27328), (854, 18976), (976, 16604), (1186, 13664), (1708, 9488), (1952, 8302), (2372, 6832), (3416, 4744), (3904, 4151)]